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NTN RNA491IR needle roller bearings
The online NTN RNA491IR needle roller bearings parts Jinan Yuki Bearing Co., Ltd. store gives you immediate access to a selection of more than 1.4 million new, used, remanufactured.
- 1.1 mm
- 20 mm
- 5300
- 0.8750 in
- ABEC1, P0
- Shielded
- 52 mm
- 25 °
-
Jinan Yuki Bearing Co., Ltd.2020-07-10 09:46:19
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NTN RNA491IR needle roller bearingsProducts and services
fillet radius:: | 1.1 mm | d: | 20 mm | series:: | 5300 |
B: | 0.8750 in | precision rating:: | ABEC1, P0 | closure type:: | Shielded |
D: | 52 mm | contact angle:: | 25 ° | bore type:: | Round |
row type & fill slot:: | Double-Row Non-Fill |
Needle Roller BearingsProduct features
NTN RNA491IR needle roller bearings Size Chart (mm/inches) | |
---|---|
A | 21 mm |
B | 22 mm |
A5 | 16 mm |
d | 17 mm |
Dz | 46 mm |
G | R1/8" |
H | 78 mm |
H2 | 41 mm |
L | 264 mm |
L1 | 225 mm |
s1 | 11 mm |
S | 6 mm |
SW | 2.5 mm |
Z | 42.1 mm |
C | 9.55 kN |
C0 | 4.78 kN |
T min. | -40 °C |
T max. | 100 °C |
Weight | 1.62 kg |
Recommended tightening torque for set screw | 3.5 Nm |
Designation of housing | SP203-205/40N- |
Designation of bearing | US203G2T04 |
Designation of open end cover | SCO203-17 |
NTN RNA491IR needle roller bearings Cad Models
Contact Us

- Jinan Yuki Bearing Co., Ltd.
- AddressA4-01, No. 3, Fenghuangshan Road, Tianqiao District, Jinan City, Shandong Province, China
- Phone(Working Time)86-15186967668
- Fax
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